Sono-urethrography is a technique used to evaluate the integrity of the urethra utilizing fluid dilation of the urethral lumen. The purpose of this prospective, method comparison, pilot study was to investigate the feasibility of sono-urethrography in male dogs and to compare the quality of the...

Quantitative analysis of the normal retrograde urethrogram is well reported in radiography, but studies on CT urethrography are lacking. Recently, a method of retrograde CT urethrography using a power injector was described. The purpose of the current, prospective, analytical study was to quantify...

A 9-year-old 6-kg male castrated mixed-breed dog was admitted to the hospital as a second opinion for left-sided nephrectomy. Plain radiographs, ultrasound, excretory urography and retrograde urethrography revealed left-sided hydronephrosis and calculi in the bladder and urethra. The urethral...

Quantitative analysis of urethral size in male dogs by retrograde CT urethrography using a power injector is a recently reported technique. The aim of the current, prospective, analytical study was to apply the same method to six, healthy, intact female Beagle dogs. The proximal (P < .0001) and middle (P = .0010)...

An 8-month-old, castrated male Golden Retriever was unable to urinate without catheterization after a single-session bilateral triple pelvic osteotomy. To determine the cause, a retrograde urethrography was performed, but the results were equivocal. Antegrade (voiding by abdominal compression with...

OBJECTIVE: To describe functional and anatomic changes of the lower urogenital tract of healthy male dogs during the sexually immature period and up to 2 years of age by urodynamic and morphometric assessment. ANIMALS: 6 sexually intact male Beagle littermates. PROCEDURES: Dogs underwent...

Three Yorkshire terrier dogs (2 males and 1 female) were presented for investigation of chronic dysuria and stranguria. Physical examination was unremarkable except for a poorly filled bladder. Biological tests, urinalysis, ultrasound, and routine radiography detected no significant abnormality,...

Objective: To describe a novel modified preputial urethrostomy with preservation of the local anatomy in 4 dogs. Study design: Short case series. Animals: Four client-owned male dogs. Methods: Dogs presented for dysuria and urethral obstruction and underwent a modified preputial urethrostomy as a...

We describe the viability of the surgical technique of pre-pubic urethral transposition in cadavers of adult male dogs, coming from a veterinary hospital to evaluate the maintenance of urethral light from a prepubic urethral deviation, describing in detail the approach and anatomical structures...

A three-month-old male entire Bouvier des Flandres was presented for acute onset dysuria, haematuria, lethargy and severe pain on palpation of the penis. Further investigation revealed a parcellar fracture of the cranial separate ossification centre of the os penis and associated urinary tract...